package com.xxxy.controller;

import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;

@RestController
public class ProviderController {

    @GetMapping(value = "/provider/hello")
    public String hello(@RequestParam(value = "username", required = false) String username) {
        return "hello , my name is :" +username;
    }

}
